A nine-node assumed strain finite elemen
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S. J. Lee; W. Kanok-Nukulchai
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Article
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1998
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John Wiley and Sons
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English
β 252 KB
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An application of the element-based Lagrangian formulation is described for large-deformation analysis of both single-layered and laminated shells. Natural co-ordinate-based stresses, strains and constitutive equations are used throughout the formulation of the present shell element which o ers sign